Sorry but your second image does not show the bottom of the viewer screen.
And use the paperclip tool or Manage Attachments button to attach the image or post image from Imgur using URL not IMG unless you actually have the image's URL.
For your first pair of images, the Imgur URL is
Code:
https://imgur.com/a/2ydUNP5
While the two image URLs are:
Code:
https://i.imgur.com/GsIPNuz.png
https://i.imgur.com/hvRyhph.png